Use the plant water needs as a guideline. Actual plant water needs will vary for several reasons, including weather conditions, soil type, sun exposure, root depth, wind and elevation. Adjust your watering schedule as needed to meet the plants' needs at your site. Water recent transplants more often than established plants.

The flowers are fragrant and similar in shape to those of butterfly bush. The flowers are very showy at peak bloom, with a unique flower color combination of purple and orange. Prospers under hot, dry conditions.